Late June 1947 — Ranch near Corona, New Mexico. Rancher Mac Brazel found unusual debris: rubber strips, tinfoil, wooden sticks, thick paper. Reported to Sheriff Wilcox July 7. July 7-8: Maj. Jesse Marcel (509th Bomb Group intelligence officer) and CIC Lt. Col. Sheridan Cavitt investigated and collected debris. JULY 8, 1947: Lt. Walter Haut issued press release under Col. Blanchard’s orders: “The Army Air Field has come into the possession of a Flying Saucer.” — Front page of the Roswell Daily Record. Within 24 HOURS: Gen. Ramey (8th Air Force, Fort Worth) called it a weather balloon. Photos of Marcel holding debris released. End of story — until 1978. THE REAL COVER: Project Mogul — top-secret nuclear spy balloon program using high-altitude balloon trains with acoustic sensors to detect Soviet nuclear detonations. Project Mogul Flight No. 4 from Alamogordo AAF, June 4, 1947 — tracking signal failed near Brazel’s ranch. Admitting “flying saucer” was preferable to revealing Mogul’s existence. 1994: Air Force officially confirmed Mogul. 1978: Jesse Marcel (interviewed by Stanton Friedman) stated the balloon story was a cover. 1991: Brigadier General DuBose confirmed it was a cover story. Marcel Jr.: Saw the real debris as a child — “small beam with purple hieroglyphics” — actually matched adhesive tape from a New York toy manufacturer used by Mogul. Smithsonian’s Roger Launius: “A flying saucer was easier to admit than Project Mogul.” The 509th Bomb Group was the only atomic bomb-capable unit in the world — the idea that these elite personnel couldn’t distinguish a balloon from a “flying disc” remains the core puzzle. Grusch (2023): US has had craft from non-human intelligence since “before the 1930s.” Roswell fits that timeline.